View Single Post
Old 01-30-2019, 01:55 PM   #68
GMC Guy
Registered User
 
GMC Guy's Avatar
 
Join Date: May 2009
Location: Sparks, NV
Posts: 913
Re: Gen 3 Drive By Wire cruise control HOW TO

Well I discovered one small glitch in the cruise control matrix. With the lights on, and cruise engaged, as soon as I use the turn signal, cruise disengages. Just as it would if i touched the brake pedal. What's strange is, only happens with the running lights on. Lights off, and I can change lanes with my turn signal and cruise all day. Do I need a diode above where I tapped the brake light switch?
__________________
Greg
1974 GMC
1/2 Ton SWB Fleetside
L33 5.3/4l65e

.................__
............._____l __\__
..............l_(O)_ l___(O)]
GMC Guy is offline   Reply With Quote